/*
 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
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 */
package org.graalvm.compiler.truffle.test.nodes;

import com.oracle.truffle.api.frame.VirtualFrame;

public class LoopTestNode extends AbstractTestNode {

    private final int numberOfIterations;
    @Child private AbstractTestNode child;

    public LoopTestNode(int numberOfIterations, AbstractTestNode child) {
        this.numberOfIterations = numberOfIterations;
        this.child = child;
    }

    @Override
    public int execute(VirtualFrame frame) {
        int lastValue = 0;
        for (int i = 0; i < numberOfIterations; ++i) {
            lastValue = child.execute(frame);
        }
        return lastValue;
    }
}
